Which sentence about galaxies provides evidence of universe expansion that supports the Big Bang Theory?(1 point)

Question

Which sentence about galaxies provides evidence of universe expansion that supports the Big Bang Theory?(1 point)

Responses

Galaxies are moving away from each other.
Galaxies are moving away from each other.

Galaxies are moving at different speeds and in different directions.
Galaxies are moving at different speeds and in different directions.

Galaxies are in constant motion.
Galaxies are in constant motion.

Galaxies are moving more slowly than they have in the past.

Answer 1

Galaxies are moving more slowly than they have in the past.

Answer 2

The sentence "Galaxies are moving away from each other" provides evidence of universe expansion that supports the Big Bang Theory.

Answer 3

The sentence that provides evidence of universe expansion that supports the Big Bang Theory is: "Galaxies are moving away from each other." This supports the theory because it suggests that the universe is expanding and that galaxies are moving apart from one another. The observation of galaxies moving away from each other is consistent with the idea that the universe originated from a single point in a massive explosion, known as the Big Bang. To obtain this answer, you can look for scientific studies and observations that demonstrate the movement of galaxies and the expanding nature of the universe.